Gorilla Carts Poly Garden Dump Cart with Steel Frame. The newly-designed Gorilla Carts GOR5-COM Poly Garden Dump Cart with Steel Frame is easy to assemble and ideal for gardening, farming and other various do-it-yourself outdoor jobs. Use the Poly Garden Dump Cart with Steel Frame to easily maneuver heavy materials around large gardens, lawns or farms. The handle was designed with two-in-one technology. Simply pull the locking pin and turn the handle, and your cart can be hooked up to a lawn tractor or ATV. This wagon was designed with patented quick-release dump technology, a tight turn radius for improved maneuverability, 10-inch pneumatic tires that can handle tough terrains, and a padded easy-grip handle so you can easily haul up to 800-pounds of rocks, dirt, mulch and more. Whether youre a casual gardener or an experienced landscaper, this garden cart has the features you need to get the job done in a fraction of the time. 2-in-1 handle that you can easily pull by hand or hook up to an ATV or lawn tractor for heavier loads.